AL105NSONTELFLASH Telephone Alarm Horn & Xenon Strobe

  • Continuously rated.
  • Stainless steel fixings.
  • Unit can be mounted using external lugs or internal BESA compatible fixing positions.
  • Tropicalisation available on request.


  • GOST-R approved: POCC GB-JB05-H00144.
AL105NSONTELFLASH Telephone Alarm Horn & Xenon Strobe
Eac-logo Ce-approval Gost-approval

AL105NSONTELFLASH Telephone Alarm Horn & Xenon Strobe

The AL105NSONTELFLASH is a compact, high output, 105dB(A) telephone initiated alarm sounder and 5 Joule Xenon beacon.


Nominal output: 105dB(A) @ 1m +/- 3dB [96dB(A) @ 10ft/3m]
No. of tones: 3
Volume control: Max. 105dB(A); Min. 90dB(A)
Effective range: 60m/197ft @ 1KHz
Energy: 5 Joules (5Ws)
Flash rate: 1Hz (60 fpm)
Peak Candela: 500,000 cd - calculated from energy (J)
Effective Intensity cd: 250 cd - calculated from energy (J)
Peak Candela: 78,801 cd* - measured ref. to I.E.S.
Effective Intensity cd: 196 cd* - measured ref. to I.E.S.
Lens colours: Amber, Blue, Clear, Green, Opal, Red & Yellow
Tube life: Emissions are reduced to 70% after 5 million flashes
Sounder Supply: Direct power from telephone line (REN 1)
Beacon Supply: 230V ac (telephone initiated)
ngress protection: IP66
Housing material: High impact UL94 V0 & 5VA FR ABS
Colour: Red (RAL3000), grey (RAL7038) & white.
Cable entries: 2 x M20 clearance gland knockouts in side & back
Terminals: 0.5 to 2.5mm² cables.
Operating temp: -25 to +55°C [-13° to +131°F]
Storage temp: -40 to +70°C [-40° to +158°F]
Relative humidity: 90% at 20° [68°F]
Weight: 0.95kg/2.09Ibs

Part Codes

Part code:
[x] = Housing colour: G: Grey R: Red W: White
[y] = Lens colour: A: Amber B: Blue C: Clear
G: Green, O: Opal, R: Red,
Y: Yellow


Tone 1 Siren Tone
Tone 2 Alternating tone
Tone 3 Sweeping tone